* {
    padding: 0;
    margin: 0;
    font-family: "微软雅黑";
    font-size: 14px;
}

ul,
li {
    list-style: none;
}

a {
    text-decoration: none;
    color: black;
}

.box {
    width: 835px;
    height: 100%;
    /*margin: auto;*/
    float: left;
    overflow: hidden;
    position: relative;
    border-radius: 10pxdao;
}

.box-1 ul {}

.box-1 ul li {
    width: 835px;
    height: 100%;
    /*height: 562px;*/
    position: relative;
    overflow: hidden;
}

.box-1 ul li img {
    display: block;
    width: 835px;
    height: 100%;
    /*height: 562px;*/
}

.box-1 ul li h2 {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 40px;
    width: 335px;
    background: rgba(125, 125, 120, .4);
    text-indent: 2em;
    padding-right: 500px;
    font-size: 15px;
    line-height: 40px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    font-weight: normal;
    color: ghostwhite
}

.box-2 {
    position: absolute;
    right: 10px;
    bottom: 14px;
}

.box-2 ul li {
    float: left;
    width: 12px;
    height: 12px;
    overflow: hidden;
    margin: 0 5px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    text-indent: 100px;
    cursor: pointer;
}

.box-2 ul .on {
    background: rgba(255, 255, 255, 0.6);
}

.box-3 span {
    position: absolute;
    color: white;
    background: rgba(125, 125, 120, .3);
    width: 50px;
    height: 80px;
    top: 50%;
    font-family: "宋体";
    line-height: 80px;
    font-size: 60px;
    margin-top: -40px;
    text-align: center;
    cursor: pointer;
}

.box-3 .prev {
    left: 10px;
}

.box-3 .next {
    right: 10px;
}

.box-3 span::selection {
    background: transparent;
}

.box-3 span:hover {
    background: rgba(125, 125, 120, .8);
}

